# HG changeset patch
# User Mikael Berthe <mikael@lilotux.net>
# Date 1412501435 -7200
# Node ID 798baf5db4ebf9f0a86e8094b14ceb8f9a125a83
# Parent  96427d9e993c9c35ab7c2993db90f687f7607fa8
Add /roster next_open_buffer
Not documented yet.
This command only applies to non-hidden entries; hidden buffers are ignored.

diff -r 96427d9e993c -r 798baf5db4eb mcabber/mcabber/commands.c
--- a/mcabber/mcabber/commands.c	Sat Oct 04 21:45:27 2014 +0200
+++ b/mcabber/mcabber/commands.c	Sun Oct 05 11:30:35 2014 +0200
@@ -878,6 +878,8 @@
     scr_roster_unread_message(0);
   } else if (!strcasecmp(subcmd, "unread_next")) {
     scr_roster_unread_message(1);
+  } else if (!strcasecmp(subcmd, "next_open_buffer")) {
+    scr_roster_next_open_buffer();
   } else if (!strcasecmp(subcmd, "alternate")) {
     scr_roster_jump_alternate();
   } else if (!strncasecmp(subcmd, "search", 6)) {
diff -r 96427d9e993c -r 798baf5db4eb mcabber/mcabber/screen.c
--- a/mcabber/mcabber/screen.c	Sat Oct 04 21:45:27 2014 +0200
+++ b/mcabber/mcabber/screen.c	Sun Oct 05 11:30:35 2014 +0200
@@ -2678,6 +2678,41 @@
     scr_LogPrint(LPRINT_LOGNORM, "Error: nbuddy == NULL"); // should not happen
 }
 
+//  scr_roster_next_open_buffer()
+// Jump to the next open buffer (experimental XXX)
+// This implementation ignores the hidden entries (folded groups).
+void scr_roster_next_open_buffer(void)
+{
+  GList *bud = current_buddy;
+
+  if (!current_buddy) return;
+
+  for (;;) {
+    guint budtype;
+    bud = g_list_next(bud);
+    // End of list: jump to the first entry
+    if (!bud)
+      bud = buddylist;
+    // Check if we're back to the initial position
+    if (bud == current_buddy)
+      break;
+    // Ignore the special buffer(s), groups
+    budtype = buddy_gettype(BUDDATA(bud));
+    if (budtype & (ROSTER_TYPE_GROUP | ROSTER_TYPE_SPECIAL))
+      continue;
+
+    // Check if a buffer/window exists
+    if (scr_search_window(buddy_getjid(BUDDATA(bud)), 0)) {
+      set_current_buddy(bud);
+      if (chatmode) {
+        last_activity_buddy = current_buddy;
+        scr_show_buddy_window();
+      }
+      break;
+    }
+  }
+}
+
 //  scr_roster_jump_alternate()
 // Try to jump to alternate (== previous) buddy
 void scr_roster_jump_alternate(void)
diff -r 96427d9e993c -r 798baf5db4eb mcabber/mcabber/screen.h
--- a/mcabber/mcabber/screen.h	Sat Oct 04 21:45:27 2014 +0200
+++ b/mcabber/mcabber/screen.h	Sun Oct 05 11:30:35 2014 +0200
@@ -148,6 +148,7 @@
 void scr_roster_jump_alternate(void);
 void scr_roster_unread_message(int);
 void scr_roster_display(const char *);
+void scr_roster_next_open_buffer(void);
 
 void scr_buffer_top_bottom(int topbottom);
 void scr_buffer_clear(void);